Amazon
The dog ate my adapter, so I needed a replacement. Bought two new ones; one was the super cheap "Made in China" no frills version for roughly $11.00 and to play it safe, I also picked up a Dell OEM model for around $50. The cheap one charges my computer just as well, just is bulky runs a little hot, and has three prongs. The Dell one, which the dog age promptly works fine. Is it worth the difference? Perhaps if you don't have any power cable eaters in your house. But probably not.
Oh boo hoo me. Maybe I will come back later and delete this.